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Volume I
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Drawing No.
Title
No. of Sheets
File Size
Section 1 - Mainlaying
WSD 1.1C Typical Details of Pipe Trenches
4
183KB
WSD 1.2E Permanent Reinstatement of Pavement (Concrete Carriageway, Concrete Footway and Run-in, Bituminous Pavement, Paving Slab/Block Construction) - with reference to HyD Standard Drawings Nos. H1107, H1109 and H1124 to H1131
9
481KB
WSD 1.3E Steel Plate over Trenches
4
158KB
WSD 1.4D Typical Details of Thrust Blocks
4
177KB
WSD 1.5C Typical Details of Anchor Block for Buried Pipes Laid on Slope (Nominal Size DN150 and above)
1
56KB
WSD 1.6C Typical Details of Supports for Exposed Pipeworks (Nominal Size DN150 and above)
7
264KB
WSD 1.7D Precast Concrete Units for Valve Chambers
2
97KB
WSD 1.8D Single Air Valve Chamber
1
49KB
WSD 1.9D Double Air Valve Chamber
1
52KB
WSD 1.10D Chamber for Gate Valve not Exceeding DN300
1
47KB
WSD 1.11E Chamber for Horizontal Gate Valve DN400 and above - General Arrangement (with by-pass pipework)
7
371KB
WSD 1.12D Chamber for Horizontal Gate Valve DN400 and above - R.C. Details
7
347KB
WSD 1.13E Washout Pump Pit - General Arrangement
4
180KB
WSD 1.14D Washout Pump Pit - R.C. Details
4
207KB
WSD 1.15E Inspection Tee Chamber - General Arrangement
4
199KB
WSD 1.16D Inspection Tee Chamber - R.C. Details
4
214KB
WSD 1.17D Typical Arrangement of DN150 Fire Hydrant
2
99KB
WSD 1.18C Fitting Details for Gate Valves not Exceeding DN300
1
34KB
WSD 1.19C Cast Iron Grating for Pump Sump
1
38KB
WSD 1.20C Leakage Collection System
3
172KB
WSD 1.21E Steel Pipes and Specials
11
360KB
WSD 1.22C Steel Plate Blank Flanges (Nominal Size DN1400 and above)
1
40KB
WSD 1.23C Steel Loose Ring Flanges (Nominal Size DN700 and above)
1
47KB
WSD 1.24D Top Treatment to Cover of Manholes/Valves Chambers in Carriageway and Footway
2
105KB
WSD 1.25D Portable Flowmeter Chamber for Pipe DN800 and above - General Arrangement
6
216KB
WSD 1.26C Portable Flowmeter Chamber for Pipe DN800 and above - R.C. Details
3
112KB
WSD 1.27C Portable Flowmeter Chamber for Pipe DN700 and below - General Arrangement
3
105KB
WSD 1.28C Portable Flowmeter Chamber for Pipe DN700 and below - R.C. Details
3
96KB
WSD 1.29D Mild Steel Cover for Portable Flowmeter Chamber
2
107KB
WSD 1.30B Arrangement of Gate Valve and Stub Pipe for Portable Insertion Flowmeter for Steel Pipe DN800 or above
1
46KB
WSD 1.31B Identification Tapes for Water Mains
2
85KB
WSD 1.32D Waste Detection Meter Chamber
6
206KB
WSD 1.33D District Metering Meter Chamber
6
212KB
WSD 1.34B Painting on Fire Hydrant
3
119KB
WSD 1.35B Dimensions of Flange Bolts
1
33KB
WSD 1.36B Typical Details of Pipe Alignment Marker Post for Cross Country Mains
2
77KB
WSD 1.37B Detectable Warning Tape
3
148KB
WSD 1.38B Leakage Collection Manhole - General Arrangement
4
188KB
WSD 1.39B Leakage Collection Manhole - R.C. Details
4
209KB
WSD 1.40 Typical Buried Thrust Block Dimensions - for DN450 Ductile Iron Pipe or below
14
903KB
WSD 1.41 Electromagnetic Flowmeter Chamber for Pipe Size DN300 or below
5
269KB
WSD 1.42A Electromagnetic Flowmeter Chamber for Pipe Size DN400 or above - General Arrangement
5
191KB
WSD 1.43 Electromagnetic Flowmeter Chamber for Pipe Size DN400 or above - R.C. Details
6
282KB
WSD 1.44A Schematic Service Main Connection
2
68KB
WSD 1.45A Typical Installation Details for Gate Valves in Polyethylene Pipes
1
46KB
WSD 1.46 Chamber for Vertical Gate Valve DN400 and above - General Arrangement (with by-pass pipework)
7
255KB
WSD 1.47 Chamber for Vertical Gate Valve DN400 and above - R.C. Details
7
223KB
WSD 1.48 Multi-purpose Double Air Valve / Multi-purpose Insertion Chamber (Footway)
3
161KB
WSD 1.49 Multi-purpose Double Air Valve / Multi-purpose Insertion Chamber (Carriageway) - General Arrangement
6
239KB
WSD 1.50 Multi-purpose Double Air Valve / Multi-purpose Insertion Chamber (Carriageway) - R.C. Details
4
151KB
WSD 1.51 Multi-purpose Inspection Tee Chamber - General Arrangement
5
217KB
WSD 1.52 Multi-purpose Inspection Tee Chamber - R.C. Details
4
148KB
WSD 1.53 Multi-purpose Insertion Chamber (Carriageway)
3
129KB